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You searched for: creator:"Sina"
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[audio][TC017] Sina - One - Sina
Nueva referencia en Trescatorce - TC017- firmada por Sina. Bajo el titulo de One, Sina nos muestra en este extended play un recorrido musical en la busqueda de melodi­as emocionales sinceras y muy personales. Tiene un gran interes personal en varios instrumentos acusticos que fue empleando a lo largo del tiempo, en una experiencia en la que participo con varios grupos y proyectos. Ahora reune algunos de sus ejercicios actuales con texturas melodicas en dialogo acustico-electronico...
Keywords: Barry Gordon; Sina; One; Tres Catorce Netlabel
Downloads: 9,253
[image]All:Tag - Sina

Downloads: 86
[movies]forsa_sina - forsa_sina

Keywords: forsa_sina
Downloads: 18
[movies]forsa_sina - forsa_sina

Keywords: forsa_sina
Downloads: 18
[movies]forsa_sina - forsa_sina

Keywords: forsa_sina
Downloads: 54
[image]Schahr-e-Suchte - Sina Seifee
City of "Schahr-e Suchte", in Sistan and Belutschistan, Iran http://g.co/maps/3w5q4
Keywords: Schahr-e Suchte; Sistan and Belutschistan; Iran; ancient burnt city; Shahr-e Suchte
Downloads: 32
[audio]Dashti - Sina Vodjani
Pesma
Keywords: Pesma
Downloads: 37
[texts]sina32 - sina32

Downloads: 58
[texts]sina33 - sina33

Downloads: 28
[audio]Choupan - Sina Vodjani
Pesma
Keywords: Pesma
Downloads: 38
[movies]forsa_sina - forsa_sina

Keywords: forsa_sina
Downloads: 616
[texts]3youn al hikma - ibn sina
filo
Keywords: sam
Downloads: 209
[audio]Ashem Vohu - Sina Vodjani
Pesma
Keywords: Pesma
Downloads: 74
[audio]3arous chamal - Ibn sina
Groupe ibn sina 3arous chamal, reporatge sur l'intégration des jeunes dans le tissu associatif
Keywords: tanger; ong; mirall mraya; abdou
Downloads: 119
[texts]sina31 - sina31

Downloads: 22
[audio]Audio de prueba en Birchifa (Tanger) - Ibn Sina
Lo que vas a escuchar en este audio es una trabajo elaborado por el grupo Ibn Sina
Keywords: Ibn sina; Beni Makada; Tanger; Audio; Musica de Celia Cruz
Downloads: 13
[texts]Differential Transfer Matrix Solution of Generalized Eigenvalue Problems - Sina Khorasani
We report a new analytical method for solution of a wide class of second-order differential equations with eigenvalues replaced by arbitrary functions. Such classes of problems occur frequently in Quantum Mechanics and Optics. This approach is based on the extension of the previously reported differential transfer matrix method with modified basis functions. Applications of the method to boundary value and initial value problems, as well as several examples are illustrated.
Downloads: 4
[movies]sina3 - sina3

Downloads: 826
[texts]urjuazab.sina - urjuazab.sina
urjuazab.sina
Keywords: urjuazab.sina
Downloads: 1,408
[audio]Zarathustra - Sina Vodjani
Pesma
Keywords: Pesma
Downloads: 107
[texts]Guida del Lago d'Iseo .. - Sina, Bernardo

Downloads: 53
[texts]Verification of model of molten glass flow in a forehearth. - Pekcelen, Sina
Bibliography: p. 60
Keywords: Chemistry
Downloads: 71
[movies]sina3-rm - sina3-rm

Keywords: sina3-rm
Downloads: 2
[texts]Optical Anisotropy of Schwarzschild Metric within Equivalent Medium Framework - Sina Khorasani
It is has been long known that the curved space in the presence of gravitation can be described as a non-homogeneous anisotropic medium in flat geometry with different constitutive equations. In this article, we show that the eigenpolarizations of such medium can be exactly solved, leading to a pseudo-isotropic description of curved vacuum with two refractive index eigenvalues having opposite signs, which correspond to forward and backward travel in time...
Downloads: 1
[texts]p-Norm Flow Optimization in a Network - Sina Zahedpour
In this paper we study information flow paths in a data network, where traffic generated by servers (or sources) takes a multi-hop path in order to reach its clients (destinations). Each node in the middle of this multi-hop path should route the incoming traffic and the traffic generated by itself to the next hop in such a way that the traffic reaches its destination while avoiding congestion in the links...
Downloads: 1
[texts]Downlink Performance and Capacity of Distributed Antenna Systems - Sina Firouzabadi, Andrea Goldsmith
This paper investigates the performance of the downlink channel in distributed antenna systems. We first establish the ergodic capacity of distributed antennas, under different channel side information (CSI) assumptions. We consider a generalized distributed antenna system with N distributed ports, each of which is equipped with an array of L transmit antennas and constrained by a fixed transmit power...
[texts]Invariant conformal geometry on Finsler manifolds - Behroz Bidabad
The electric capacity of a conductor in the 3-dimensional Euclidean space $R^3 $ is defined as a ratio of a given positive charge on the conductor to the value of potential on the surface. This definition of the capacity is independent of the given charge. The capacity of a set as a mathematical notion was defined first by N. Wiener (1924) and was developed by O. Forstman, C. J. de La Vallee Poussin, and several other French mathematicians in connection with potential theory...
Downloads: 8
[texts]Censored Truncated Sequential Spectrum Sensing for Cognitive Radio Networks - Sina Maleki
Reliable spectrum sensing is a key functionality of a cognitive radio network. Cooperative spectrum sensing improves the detection reliability of a cognitive radio system but also increases the system energy consumption which is a critical factor particularly for low-power wireless technologies. A censored truncated sequential spectrum sensing technique is considered as an energy-saving approach. To design the underlying sensing parameters, the maximum energy consumption per sensor is minimized ...
Downloads: 8
[texts]Reed Muller Sensing Matrices and the LASSO - Robert Calderbank
We construct two families of deterministic sensing matrices where the columns are obtained by exponentiating codewords in the quaternary Delsarte-Goethals code $DG(m,r)$. This method of construction results in sensing matrices with low coherence and spectral norm. The first family, which we call Delsarte-Goethals frames, are $2^m$ - dimensional tight frames with redundancy $2^{rm}$. The second family, which we call Delsarte-Goethals sieves, are obtained by subsampling the column vectors in a Del...
Downloads: 3
[texts]Generalization of Some Algebras in the Bosonic String Theory - Seyed Sina ShahidZadeh Mousavi
We assume that the total target phase space is non-commutative. This leads to the generalization of the oscillator-algebra of the string, and the corresponding Virasoso algebra. The effects of this non-commutativity on some string states will be studied.
Downloads: 3
[texts]Analytical solution of linear ordinary differential equations by differential transfer matrix method - Sina Khorasani
We report a new analytical method for exact solution of homogeneous linear ordinary differential equations with arbitrary order and variable coefficients. The method is based on the definition of jump transfer matrices and their extension into limiting differential form. The approach reduces the $n$th-order differential equation to a system of $n$ linear differential equations with unity order. The full analytical solution is then found by the perturbation technique...
Downloads: 4
[texts]Downlink Performance and Capacity of Distributed Antenna Systems - Sina Firouzabadi
This paper investigates the performance of the downlink channel in distributed antenna systems. We first establish the ergodic capacity of distributed antennas, under different channel side information (CSI) assumptions. We consider a generalized distributed antenna system with $N$ distributed ports, each of which is equipped with an array of $L$ transmit antennas and constrained by a fixed transmit power...
Downloads: 3
[collection]sina.com.cn - http://sina.com.cn

Downloads: 218
[texts]Kron Reduction of Generalized Electrical Networks - Sina Y. Caliskan
Kron reduction is used to simplify the analysis of multi-machine power systems under certain steady state assumptions that underly the usage of phasors. In this paper we show how to perform Kron reduction for a class of electrical networks without steady state assumptions. The reduced models can thus be used to analyze the transient as well as the steady state behavior of these electrical networks.
Downloads: 5
[texts]Timely Throughput of Heterogeneous Wireless Networks: Fundamental Limits and Algorithms - Sina Lashgari
The proliferation of different wireless access technologies, together with the growing number of multi-radio wireless devices suggest that the opportunistic utilization of multiple connections at the users can be an effective solution to the phenomenal growth of traffic demand in wireless networks. In this paper we consider the downlink of a wireless network with $N$ Access Points (AP's) and $M$ clients, where each client is connected to several out-of-band AP's, and requests delay-sensitive tra...
Downloads: 1
[texts]Construction and analysis of higher order Galerkin variational integrators - Sina Ober-Blöbaum
In this work we derive and analyze variational integrators of higher order for the structure-preserving simulation of mechanical systems. The construction is based on a space of polynomials together with Gauss and Lobatto quadrature rules to approximate the relevant integrals in the variational principle. The use of higher order schemes increases the accuracy of the discrete solution and thereby decrease the computational cost while the preservation properties of the scheme are still guaranteed...
Downloads: 9
[texts]Multispectral Palmprint Recognition Using a Hybrid Feature - Sina Akbari Mistani
Personal identification problem has been a major field of research in recent years. Biometrics-based technologies that exploit fingerprints, iris, face, voice and palmprints, have been in the center of attention to solve this problem. Palmprints can be used instead of fingerprints that have been of the earliest of these biometrics technologies. A palm is covered with the same skin as the fingertips but has a larger surface, giving us more information that the fingertips...
Downloads: 3
[texts]A Sublinear Algorithm for Sparse Reconstruction with l2/l2 Recovery Guarantees - Robert Calderbank
Compressed Sensing aims to capture attributes of a sparse signal using very few measurements. Cand\`{e}s and Tao showed that sparse reconstruction is possible if the sensing matrix acts as a near isometry on all $\boldsymbol{k}$-sparse signals. This property holds with overwhelming probability if the entries of the matrix are generated by an iid Gaussian or Bernoulli process. There has been significant recent interest in an alternative signal processing framework; exploiting deterministic sensin...
[texts]Construction of a Large Class of Deterministic Sensing Matrices that Satisfy a Statistical Isometry Property - Robert Calderbank
Compressed Sensing aims to capture attributes of $k$-sparse signals using very few measurements. In the standard Compressed Sensing paradigm, the $\m\times \n$ measurement matrix $\A$ is required to act as a near isometry on the set of all $k$-sparse signals (Restricted Isometry Property or RIP). Although it is known that certain probabilistic processes generate $\m \times \n$ matrices that satisfy RIP with high probability, there is no practical algorithm for verifying whether a given sensing m...
Downloads: 2
[texts]Why Gabor Frames? Two Fundamental Measures of Coherence and Their Role in Model Selection - Waheed U. Bajwa
This paper studies non-asymptotic model selection for the general case of arbitrary design matrices and arbitrary nonzero entries of the signal. In this regard, it generalizes the notion of incoherence in the existing literature on model selection and introduces two fundamental measures of coherence---termed as the worst-case coherence and the average coherence---among the columns of a design matrix...
Downloads: 12
[texts]The main transition in the Pink membrane model: finite-size scaling and the influence of surface roughness - Sina Sadeghi
We consider the main transition in single-component membranes using computer simulations of the Pink model [D. Pink {\it et al.}, Biochemistry {\bf 19}, 349 (1980)]. We first show that the accepted parameters of the Pink model yield a main transition temperature that is systematically below experimental values. This resolves an issue that was first pointed out by Corvera and co-workers [Phys. Rev. E {\bf 47}, 696 (1993)]...
Downloads: 1
[texts]Negative Conditional Entropy of Post-Selected States - Sina Salek
Using Dirac complex distribution, and hence the statistics of weak measurements, we discuss a decomposition of "conditional state" of post-selected systems and introduce an entropic measure of information for them. In doing so we remark on the role of pre- and post- selection in the measurement of an ensemble. Conditional states are the quantum analogues of the conditional probabilities. We define them by selecting a particular condition in the measurement of a quantum system and studying a coar...
Downloads: 3
[texts]Sparse Reconstruction via The Reed-Muller Sieve - Robert Calderbank
This paper introduces the Reed Muller Sieve, a deterministic measurement matrix for compressed sensing. The columns of this matrix are obtained by exponentiating codewords in the quaternary second order Reed Muller code of length $N$. For $k=O(N)$, the Reed Muller Sieve improves upon prior methods for identifying the support of a $k$-sparse vector by removing the requirement that the signal entries be independent...
Downloads: 3
[texts]Elimination of resonant divergences from QED in super-strong magnetic fields - Carlo Graziani
We study the resonant divergences that occur in quantum scattering cross-sections in the presence of a strong external magnetic field. We demonstrate that all such divergences may be eliminated by introducing radiative corrections to the leading-order scattering amplitudes. These corrections impose a choice of basis states that must be used in scattering calculations: electron states must diagonalize the mass operator, while photon states must diagonalize the polarization operator...
Downloads: 2
[texts]Given gold - Stookesberry, Sina Ethel. [from old catalog]

Downloads: 90
[texts]Given gold - Stookesberry, Sina Ethel. [from old catalog]
Book digitized by Google from the library of New York Public Library and uploaded to the Internet Archive by user tpb.
Downloads: 90
[texts]An LMP O(log n)-Approximation Algorithm for Node Weighted Prize Collecting Steiner Tree - Jochen Könemann
In the node-weighted prize-collecting Steiner tree problem (NW-PCST) we are given an undirected graph $G=(V,E)$, non-negative costs $c(v)$ and penalties $\pi(v)$ for each $v \in V$. The goal is to find a tree $T$ that minimizes the total cost of the vertices spanned by $T$ plus the total penalty of vertices not in $T$. This problem is well-known to be set-cover hard to approximate. Moss and Rabani (STOC'01) presented a primal-dual Lagrangean-multiplier-preserving $O(\ln |V|)$-approximation algor...
Downloads: 7
[texts]Puti ratı̐sı̐Łional£nogo rybokhoziı̐aı̐Łistvennogo ispol£zovaniiı̐aı̐Ł volzhskikh vodokhranilishch (Volume 2) - Zakharov, N. I
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Keywords: Fishery resources; Freshwater fishes; Fish culture
Downloads: 201
[movies]sina3at - sina3at.2010-08-13.02
sina3at.2010-08-13.02
Keywords: sina3at.2010-08-13.02
Downloads: 1,129
[texts]Puti ratı̐sı̐Łional£nogo rybokhoziı̐aı̐Łistvennogo ispol£zovaniiı̐aı̐Ł volzhskikh vodokhranilishch (Volume 2) - Zakharov, N. I
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Keywords: Fishery resources; Freshwater fishes; Fish culture
Downloads: 123
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